Please follow the above link if purchasing on behalf of a UK or International school using purchase orders and needing an invoice.

online purchases

All prices are 'per teacher' and the quantity should be adjusted

accordingly in the cart for schools purchasing online.

See below for further information on COVID-19* 

or if you are an international teacher native to another country**.


*If COVID-19 has caused you financial difficulties which make the purchase of resources challenging please follow this link

**If you are a native of another country teaching A-level chemistry in your home country please follow this link


ChemCatalyst AS resources continue to be available to be purchased individually and in bundles by teachers through the TES (UK). High Resources are available through Teachers Pay Teachers (US) - visit the ChemCatalyst Shops below

Visit my shop on TES
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ChemCatalyst 100% Satisfaction Guarantee


ChemCatalyst bundled resources are the result of hundreds of hours of work but are priced for individual teachers on a personal level. They are not priced as part of an end of year departmental order for use by multiple teachers – for options to purchase for a school or multiple teachers please click here.

If you use these resources, adapt them to your students and lessons, and put in a good-faith effort, I will not keep your money if they don’t work for you. You have to let me know if this happens, and I have to refund your money promptly. You have 60 days from the start of your first academic term to let me know if this happens.

Specifically, I want to ensure that you feel that aspects of teaching and learning e.g. the depth of learning, retention or engagement are improving in your classroom. You will see even more – but this is the bar of success for the guarantee.

Have a great school year,

Harry Shuttleworth @ ChemCatalyst